EP 3391346 B1 20200617 - VIDEO ON DEMAND FOR AUDIO/VIDEO RECORDING AND COMMUNICATION DEVICES
Title (en)
VIDEO ON DEMAND FOR AUDIO/VIDEO RECORDING AND COMMUNICATION DEVICES
Title (de)
VIDEO-AUF-ANFRAGE FÜR AUDIO-/VIDEOAUFNAHME- UND KOMMUNIKATIONSVORRICHTUNGEN
Title (fr)
VIDÉO À LA DEMANDE POUR DISPOSITIFS D'ENREGISTREMENT ET DE COMMUNICATION AUDIO/VIDÉO
Publication
Application
Priority
- US 201562267762 P 20151215
- US 201662289114 P 20160129
- US 2016066938 W 20161215
Abstract (en)
[origin: US2017171516A1] In a battery-powered audio/video recording and communication device having a camera, the length of a preset interval (the interval between instances of the device sending a request to a network to check whether any user requests to access the camera have been received) may be adjusted upward or downward in order to balance the competing interests of reducing latency (e.g. reducing the delay that the user may experience when trying to access the camera) and conserving battery life. The present embodiments advantageously balance these competing interests by initially setting the length of the preset interval to be relatively short to reduce latency, but automatically increasing the length of the preset interval as the battery charge is depleted, thereby extending battery life. The present embodiments also advantageously enable the length of the preset interval to be increased after the battery is recharged, thereby reducing latency.
IPC 8 full level
H04N 21/2225 (2011.01); G08B 3/10 (2006.01); H04M 1/02 (2006.01); H04N 5/232 (2006.01); H04N 7/18 (2006.01); H04N 21/2187 (2011.01); H04N 21/2747 (2011.01)
CPC (source: EP US)
G08B 3/10 (2013.01 - EP US); G08B 13/19656 (2013.01 - EP US); G08B 13/19669 (2013.01 - EP US); G08B 13/19689 (2013.01 - EP US); H04M 1/0291 (2013.01 - EP US); H04N 5/77 (2013.01 - EP US); H04N 7/186 (2013.01 - EP US); H04N 21/2187 (2013.01 - EP US); H04N 21/2747 (2013.01 - EP US); H04N 23/661 (2023.01 - EP US); H04W 52/0209 (2013.01 - US); H04W 52/0254 (2013.01 - EP US); H04M 1/73 (2013.01 - EP US); H04M 2250/52 (2013.01 - EP US); H04N 21/41407 (2013.01 - EP US); H04N 21/4223 (2013.01 - EP US); Y02D 30/70 (2020.08 - EP)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
US 2017171516 A1 20170615; US 9930299 B2 20180327; AU 2016372161 A1 20180705; AU 2016372161 B2 20210819; CA 3008456 A1 20170622; CA 3008456 C 20240305; CN 108604400 A 20180928; EP 3391346 A1 20181024; EP 3391346 A4 20190717; EP 3391346 B1 20200617; US 10091467 B2 20181002; US 10477161 B2 20191112; US 10841543 B2 20201117; US 2018176516 A1 20180621; US 2018367766 A1 20181220; US 2020068179 A1 20200227; WO 2017106506 A1 20170622
DOCDB simple family (application)
US 201615380044 A 20161215; AU 2016372161 A 20161215; CA 3008456 A 20161215; CN 201680081248 A 20161215; EP 16876686 A 20161215; US 2016066938 W 20161215; US 201815897066 A 20180214; US 201816111207 A 20180824; US 201916672489 A 20191103